her court case riveted the world, now the italian supreme court decides whether amanda knox should go on trial again. >> the tiny island nation of cyprus has avoided an economic collapse that will get a bailout deal. that's making the markets happy. does it make cypriots happy? >>> this is a narrow miss. amazing caught on video. this is a great white shark getting through a diver cage giving the tourist the scare of his life. look at the shark. you see that? >> unbelievable. that would give you a heart attack. >>> all right. it was a sensational trial involving sex, murder, a young american woman studying abroad in italy. >> and we all know the name, it is amanda knox. the case back in the spotlight. italy's supreme court is now considering whether or not prosecutors can actually retry her again. >> yeah. knox and her boyfriend you'll remember were convicted and then later acquitted of killing knox's roommate. ben wedeman now updates us on where the case stands. >> an emotionally overcome amanda knox is led from an italian courtroom moments after learning she was free at last. the mur